Holographic Gaming: SiN Episodes on Heliodisplay M2

We reported about the Heliodisplay mid-air projector the first time back in 2003. IO2 Technology has now their 2nd generation Heliodisplay developed.
The guys at Ritual Entertainment published a cool video (zip download) showing SiN Episodes characters displayed through the Heliodisplay M2. It really looks like the Starwars R2D2 projections including the interferences. It still will take years that such a display will be in our living room, but it will come.